193520320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4547}}^1$

素因数の和:4590

約数の個数: 112

約数和(自身を含む): 554492160

約数和(自身を除く): 360971840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2660, 3040, 4256, 4547, 5320, 6080, 8512, 9094, 10640, 18188, 21280, 22735, 31829, 36376, 42560, 45470, 63658, 72752, 86393, 90940, 127316, 145504, 159145, 172786, 181880, 254632, 291008, 318290, 345572, 363760, 431965, 509264, 604751, 636580, 691144, 727520, 863930, 1018528, 1209502, 1273160, 1382288, 1455040, 1727860, 2037056, 2419004, 2546320, 2764576, 3023755, 3455720, 4838008, 5092640, 5529152, 6047510, 6911440, 9676016, 10185280, 12095020, 13822880, 19352032, 24190040, 27645760, 38704064, 48380080, 96760160, 193520320]

約数ペア:

[(1, 193520320), (2, 96760160), (4, 48380080), (5, 38704064), (7, 27645760), (8, 24190040), (10, 19352032), (14, 13822880), (16, 12095020), (19, 10185280), (20, 9676016), (28, 6911440), (32, 6047510), (35, 5529152), (38, 5092640), (40, 4838008), (56, 3455720), (64, 3023755), (70, 2764576), (76, 2546320), (80, 2419004), (95, 2037056), (112, 1727860), (133, 1455040), (140, 1382288), (152, 1273160), (160, 1209502), (190, 1018528), (224, 863930), (266, 727520), (280, 691144), (304, 636580), (320, 604751), (380, 509264), (448, 431965), (532, 363760), (560, 345572), (608, 318290), (665, 291008), (760, 254632), (1064, 181880), (1120, 172786), (1216, 159145), (1330, 145504), (1520, 127316), (2128, 90940), (2240, 86393), (2660, 72752), (3040, 63658), (4256, 45470), (4547, 42560), (5320, 36376), (6080, 31829), (8512, 22735), (9094, 21280), (10640, 18188)]